Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls144 144 0 0.0%
Incl. Wall Time (microsec)2,821 2,870 49 1.7%
Incl. Wall Time (microsec) per call 20 20 0 1.7%
Excl. Wall Time (microsec)1,302 1,351 49 3.8%
Incl. CPU (microsecs)2,943 2,991 48 1.6%
Incl. CPU (microsecs) per call 20 21 0 1.6%
Excl. CPU (microsec)1,028 1,080 52 5.1%
Incl. MemUse (bytes)97,320 97,320 0 0.0%
Incl. MemUse (bytes) per call 676 676 0 0.0%
Excl. MemUse (bytes)-20,064 -20,080 -16 -0.1%
Incl. PeakMemUse (bytes)102,640 102,840 200 0.2%
Incl. PeakMemUse (bytes) per call 713 714 1 0.2%
Excl. PeakMemUse (bytes)17,480 17,568 88 0.5%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::alter [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 49 23.2% 48 800.0% 0 0.0% 200 0.9%
Exclusive Metrics Diff for Current Function49 100.0% 52 108.3% -16 N/A% 88 44.0%
Parent functions
drupal_alter0 N/A% 51 104.1% 50 104.2% 0 N/A% 200 100.0%
l0 N/A% -4 -8.2% -5 -10.4% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 2 4.1% 3 6.2% 0 N/A% 0 0.0%
Child functions
views_query_views_alter0 N/A% 13 26.5% 13 27.1% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -11 -22.4% -11 -22.9% 0 N/A% 0 0.0%
node_query_node_access_alter0 N/A% 11 22.4% 9 18.8% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -7 -14.3% -8 -16.7% 0 N/A% 0 0.0%
is_array0 N/A% -5 -10.2% -4 -8.3% 16 N/A% 56 28.0%
custom_block_form_block_plugin_ui_alter0 N/A% -5 -10.2% -5 -10.4% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -4 -8.2% -3 -6.2% 0 N/A% 0 0.0%
array_intersect0 N/A% 3 6.1% 3 6.2% 0 N/A% 0 0.0%
array_diff0 N/A% 1 2.0% -4 -8.3% 0 N/A% 0 0.0%
function_exists0 N/A% 1 2.0% -4 -8.3% 0 N/A% 56 28.0%
user_template_preprocess_default_variables_alter0 N/A% 1 2.0% 1 2.1% 0 N/A% 0 0.0%
array_merge0 N/A% 1 2.0% -3 -6.2% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% 1 2.0% 2 4.2% 0 N/A% 0 0.0%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
system_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_menu_site_status_alter0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 9 18.8% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% 3 6.2% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
node_entity_display_alter0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 0.0%